Equipped with:
Hydraulic Jacks
Hydraulic Dove Tail with Blackwood Runners
2026 Diamond C 102″ x 30′ Deckover FMAX 210HDT For Sale in Amsterdam, NY
If you’re hauling heavy equipment across Montgomery County and the surrounding region — think excavators out of Johnstown, skid steers from Gloversville, or tractors out of Cobleskill — you already know that not every trailer is built for the work you’re putting it through. The 2026 Diamond C FMAX 210HDT is. This is a purpose-built, 25,000 lb GVWR gooseneck workhorse on Diamond C’s patented Fleetneck 2.0 Engineered Beam platform, featuring dual hydraulic jacks and a 12′ fully automatic hydraulic dovetail with Blackwood runners. Whether you’re a contractor running jobs near Saratoga Springs, a farmer moving equipment outside of Canajoharie, or an operator working sites in the Catskills, this trailer delivers the kind of reliability and loading convenience that saves you time, labor, and headaches every single day.
GVWR & Axles: 25,000 lb GVWR with dual 10,000 lb electric drum brake axles featuring oil bath hubs, mounted on HD slipper roller suspension for a smoother, more durable ride under maximum load
Fleetneck 2.0 Engineered Beam Frame: Diamond C’s patented, custom-designed Engineered I-Beam frame with 3″ I-beam crossmembers on 16″ centers, Grade 80 engineered neck, and sway control pipe — resulting in a 65-lb weight reduction over the previous neck design while increasing structural strength
Hydraulic Dovetail: 12′ fully automatic hydraulic dovetail with a 12.5° approach angle, rated to lift and carry up to 10,000 lbs distributed across the tail — includes wireless remote, 5-amp integrated charger, and Blackwood rubber-infused runners for maximum traction even in wet or icy conditions
Hydraulic Jacks: Dual 20,000 lb hydraulic jacks (Pacesetter Edition upgrade) for effortless leveling and hookup — no cranking, no struggle, just push-button convenience in the field
Coupler & Connection: 25K gooseneck coupler (2-5/16″ ball, round neck) paired with a retractable cable winch spare tire mount tucked under the frame and a Group 27 battery to power the hydraulic system
Tires & Wheels: ST235/80R16 Dual 14-Ply Radial tires with a matching full spare — the dually configuration is essential to safely support the 25K GVWR rating
Lighting & Warranty: Full all-LED lighting package including back-up lights and extra clearance lights, 7-watt SolarPulse charging system to maintain the battery, and Diamond C’s NEW-for-2026 6-Year Structural / 2-Year Comprehensive Warranty — the best in the industry
Staff Expert Tip: When loading low-clearance or rubber-tracked equipment onto this trailer in cold New York winters, the Blackwood rubber-infused dovetail runners are a genuine game changer — they grip where bare steel or standard lumber would have you slipping. Always extend the hydraulic jacks fully on uneven ground before unhooking; at 25,000 lbs loaded, a level hitch height makes all the difference in a clean, safe disconnect.
Outdoor Motor Sports & Trailer Sales is your local Diamond C dealer right here on Route 30 in Amsterdam, NY — just a short drive from Johnstown, Gloversville, and Canajoharie. Whether you’re coming down from Glens Falls or over from Schenectady, we have the heavy-iron trailers and the expertise to match you with the right unit for your operation. Stop in and see this FMAX 210HDT in person.
Q: What is the difference between the FMAX 210HDT and a standard FMAX 210?
A: The “HDT” designation stands for Hydraulic Dovetail. This specific unit goes even further with the Pacesetter Edition upgrade, adding dual 20,000 lb hydraulic jacks on top of the standard 12′ hydraulic dovetail — giving you push-button loading and leveling versus the manual operation on a base model. It’s the full package for serious equipment operators.
Q: What size equipment can I haul on this trailer?
A: With a 25,000 lb GVWR, a 102″-wide deckover platform, and 18′ of flat deck plus a 12′ hydraulic dovetail, this trailer comfortably handles full-size skid steers, track loaders, compact excavators, large tractors, and similar heavy machinery. The 12.5° dovetail approach angle is shallow enough for most low-clearance tracked equipment to walk right on without high-centering.
Q: Why does the 2026 Diamond C FMAX 210HDT have a 6-year structural warranty?
A: Diamond C introduced their new 6-Year Structural / 2-Year Comprehensive Warranty beginning with the 2026 model year as a reflection of their confidence in the Fleetneck 2.0 platform and the upgraded Grade 80 engineered beam construction. It’s the strongest warranty coverage in the trailer industry for this class of equipment, and it’s backed directly by the manufacturer — not a third party.
